WO2005018492A3 - Dura substiture and a process for producing the same - Google Patents

Dura substiture and a process for producing the same Download PDF

Info

Publication number
WO2005018492A3
WO2005018492A3 PCT/US2004/027353 US2004027353W WO2005018492A3 WO 2005018492 A3 WO2005018492 A3 WO 2005018492A3 US 2004027353 W US2004027353 W US 2004027353W WO 2005018492 A3 WO2005018492 A3 WO 2005018492A3
Authority
WO
WIPO (PCT)
Prior art keywords
producing
dura
same
substiture
neurosurgery
Prior art date
Application number
PCT/US2004/027353
Other languages
French (fr)
Other versions
WO2005018492A2 (en
Inventor
Christopher J Damien
Heather Ann Beam
Gerry Ann Oster
Frederic S Wright
Gonzalo Serafica
Original Assignee
Xylos Corp
Christopher J Damien
Heather Ann Beam
Gerry Ann Oster
Frederic S Wright
Gonzalo Serafica
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xylos Corp, Christopher J Damien, Heather Ann Beam, Gerry Ann Oster, Frederic S Wright, Gonzalo Serafica filed Critical Xylos Corp
Priority to CA2536523A priority Critical patent/CA2536523C/en
Priority to NZ546032A priority patent/NZ546032A/en
Priority to AU2004266154A priority patent/AU2004266154B2/en
Priority to JP2006524114A priority patent/JP4719676B2/en
Priority to EP04781943.8A priority patent/EP1667600B1/en
Publication of WO2005018492A2 publication Critical patent/WO2005018492A2/en
Publication of WO2005018492A3 publication Critical patent/WO2005018492A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/20—Polysaccharides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2430/00—Materials or treatment for tissue regeneration
    • A61L2430/32—Materials or treatment for tissue regeneration for nerve reconstruction

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Materials For Medical Uses (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

The invention relates to dura substitutes to be used as prostheses for dural defects in the field of neurosurgery and processes for producing the same. The present invention provides artificial dura mater materials comprising sheets of microbial-derived polysaccharide processed to have the necessary strength characteristics, conformability and physical properties.
PCT/US2004/027353 2003-08-22 2004-08-23 Dura substiture and a process for producing the same WO2005018492A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA2536523A CA2536523C (en) 2003-08-22 2004-08-23 Dura substitute and a process for producing the same
NZ546032A NZ546032A (en) 2003-08-22 2004-08-23 Dura substitute and a process for producing the same using Acetobacter xylinum
AU2004266154A AU2004266154B2 (en) 2003-08-22 2004-08-23 Dura substitute and a process for producing the same
JP2006524114A JP4719676B2 (en) 2003-08-22 2004-08-23 Dura substitute and method for producing the same
EP04781943.8A EP1667600B1 (en) 2003-08-22 2004-08-23 Dura substiture and a process for producing the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US49701903P 2003-08-22 2003-08-22
US60/497,019 2003-08-22

Publications (2)

Publication Number Publication Date
WO2005018492A2 WO2005018492A2 (en) 2005-03-03
WO2005018492A3 true WO2005018492A3 (en) 2006-05-04

Family

ID=34216066

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/027353 WO2005018492A2 (en) 2003-08-22 2004-08-23 Dura substiture and a process for producing the same

Country Status (7)

Country Link
US (2) US7374775B2 (en)
EP (1) EP1667600B1 (en)
JP (1) JP4719676B2 (en)
AU (1) AU2004266154B2 (en)
CA (1) CA2536523C (en)
NZ (1) NZ546032A (en)
WO (1) WO2005018492A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59903490D1 (en) * 1998-09-11 2003-01-02 Schmidmaier Gerhard BIOLOGICALLY ACTIVE IMPLANTS
US8198261B2 (en) * 2003-08-22 2012-06-12 Xylos Corporation Thermally modified microbial-derived cellulose for in vivo implantation
AU2004266154B2 (en) * 2003-08-22 2010-07-08 Synthes Gmbh Dura substitute and a process for producing the same
DE102007016852A1 (en) * 2007-04-10 2008-10-16 Bioregeneration Gmbh Process for producing a structure comprising crystalline cellulose
EP2070557A1 (en) 2007-12-12 2009-06-17 Xylos Corporation Implantable microbial cellulose materials for hard tissue repair and regeneration
US20100158985A1 (en) * 2008-12-19 2010-06-24 Xylos Corporation Porous structures of microbial-derived cellulose for in vivo implantation
US20100159046A1 (en) * 2008-12-19 2010-06-24 Xylos Corporation Minimal tissue attachment implantable materials
US20100297239A1 (en) * 2008-12-22 2010-11-25 Paul Gatenholm Osseointegrative meniscus and cartilage implants based on beta-glucan nanocomposites
CN104271166B (en) * 2012-02-22 2016-12-07 新特斯有限责任公司 Biomaterial based on absorbent cellulosic and implant
FR3039555B1 (en) * 2015-07-30 2017-08-18 Univ Toulouse Iii - Paul Sabatier PROCESS FOR PREPARING BIOCOMPATIBLE POLYMERIC AND BIODEGRADABLE THREE-DIMENSIONAL MATRICES AND APPLICATIONS
WO2018165077A1 (en) 2017-03-07 2018-09-13 DePuy Synthes Products, Inc. Bioresorbable exopolysaccharides
WO2018165072A1 (en) 2017-03-07 2018-09-13 DePuy Synthes Products, Inc. Bioresorbable exopolysaccharides
EP3953517A1 (en) * 2019-04-11 2022-02-16 DePuy Synthes Products, Inc. Bacterial derived nanocellulose textile material
CN114699555B (en) * 2022-04-28 2023-01-24 中山大学附属第八医院（深圳福田） Preparation method of anti-swelling wet-bonding artificial dura mater

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4942128A (en) * 1987-03-06 1990-07-17 Board Of Regents, The University Of Texas System Microbial cellulose modified during synthesis
US5580348A (en) * 1994-05-10 1996-12-03 Kimberly-Clark Corporation Absorbent structure comprising a microbial polysaccharide and a process of making the same
US20020107223A1 (en) * 2000-11-21 2002-08-08 Oster Gerry Ann Solvent dehydrated microbially-derived cellulose for in vivo implantation

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3872862A (en) 1973-10-23 1975-03-25 Michael Hume Dressing and support combination for the treatment of indolent ulcers
CA1295796C (en) * 1984-03-27 1992-02-18 Conrad Whyne Biodegradable matrix and methods for producing same
GB8422070D0 (en) 1984-08-31 1984-10-03 Ici Plc Treated non-woven material
US4920263A (en) * 1988-01-26 1990-04-24 Gemini Research, Inc. Radon detection system
US5013366A (en) * 1988-12-07 1991-05-07 Hughes Aircraft Company Cleaning process using phase shifting of dense phase gases
US4950263A (en) * 1988-12-27 1990-08-21 Lewis Debra K Universal hinged control diaper
JP2853165B2 (en) * 1989-05-29 1999-02-03 味の素株式会社 Body tissue adhesion prevention film
JP3007363B2 (en) * 1989-11-15 2000-02-07 株式会社中埜酢店 Food material containing microbial cellulose complex
EP0700249B1 (en) 1993-05-26 1998-07-22 Fresenius AG Anti-infective agents
US5508348A (en) * 1994-08-12 1996-04-16 The Research Foundation Of Suny Inverted emulsion pathways to conductive polymers
US6143945A (en) 1998-04-06 2000-11-07 Augustine Medical, Inc. Bandage for autolytic wound debridement
US6369289B1 (en) 2000-07-07 2002-04-09 Tyco Healthcare Group Lp Method and manufacture of a wound dressing for covering an open wound
US7390499B2 (en) * 2002-04-26 2008-06-24 Lohmann & Rauscher Gmbh Microbial cellulose wound dressing for treating chronic wounds
US20030203013A1 (en) * 2002-04-26 2003-10-30 Xylos Corporation Microbial cellulose wound dressing for treating chronic wounds
US8198261B2 (en) * 2003-08-22 2012-06-12 Xylos Corporation Thermally modified microbial-derived cellulose for in vivo implantation
AU2004266154B2 (en) 2003-08-22 2010-07-08 Synthes Gmbh Dura substitute and a process for producing the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4942128A (en) * 1987-03-06 1990-07-17 Board Of Regents, The University Of Texas System Microbial cellulose modified during synthesis
US5580348A (en) * 1994-05-10 1996-12-03 Kimberly-Clark Corporation Absorbent structure comprising a microbial polysaccharide and a process of making the same
US20020107223A1 (en) * 2000-11-21 2002-08-08 Oster Gerry Ann Solvent dehydrated microbially-derived cellulose for in vivo implantation

Also Published As

Publication number Publication date
CA2536523A1 (en) 2005-03-03
JP4719676B2 (en) 2011-07-06
AU2004266154B2 (en) 2010-07-08
US20080213844A1 (en) 2008-09-04
US20050042263A1 (en) 2005-02-24
WO2005018492A2 (en) 2005-03-03
JP2007503227A (en) 2007-02-22
EP1667600A2 (en) 2006-06-14
US7374775B2 (en) 2008-05-20
EP1667600B1 (en) 2014-08-06
CA2536523C (en) 2014-05-20
AU2004266154A1 (en) 2005-03-03
EP1667600A4 (en) 2011-09-14
NZ546032A (en) 2009-07-31
US7510725B2 (en) 2009-03-31

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